All categories

2 years ago

Please help!! It’s an missing assignment due in 30 minutes these two are my last questions please!

Mathematics

2 answers:

LiRa [457]2 years ago

5 0

There u go ur welcome!

lubasha [3.4K]2 years ago

4 0

Answer:

1. Your first coordinate will be (0,1). Your second one will be (2,1). Do the same for the negatives, (0,-1) and (-2,-1)

2. -x+3. The slope is -1, and the first coordinates are (0,3)

Step-by-step explanation:

I hope these are right.

You might be interested in

Four balls are taken to the top of a building. ball 1 is dropped (zero initial velocity). ball 2 is thrown straight up with a ve

tia_tia [17]

The one which has the greatest initial DOWNWARD velocity which is ball 4

4 0

3 years ago

(x+5)2−(x−2)=A<br> Need help!

valkas [14]

IF YOUR SOLVING FOR A THE ANSWER WOULD BE A=X+12

IF YOUR SOLVING FOR X IT WOULD BE X=-12+A

5 0

2 years ago

You say me when you start at 21 and count by tens. I am after 91. I am before 111. What number am i?

babunello [35]

Answer:

101

Step-by-step explanation: it is before 111 and after 91

5 0

2 years ago

Read 2 more answers

The figure is made up of a cylinder and a sphere which has been cut in half. The radius of each half sphere is 5 mm. What is

alexgriva [62]

<h2>Answer:</h2>

<em>Rounded to the nearest hundredth the volume of the composite figure is:</em>

<em>1308 33 cubic millimeters</em>

<h2>Explanation:</h2>

Hello! I wrote the complete question in a comment above. The volume of a cylinder is defined as:

$V_{c}=\pi r^2 h \\ \\ r:radius \\ \\ h:height$

While the volume of half a sphere is:

$V_{hs}=\frac{2}{3}\pi r^3$

Since we have 2 half spheres, then the volume of these is the same as the volume of a sphere:

$V_{s}=\frac{4}{3}\pi r^3$

Then, the composite figure is:

$V=\pi r^2 h +\frac{4}{3}\pi r^3 \\ \\ V=\pi r^2(h+\frac{4}{3}r)$

The radius of the cylinder is the same of the radius of each half sphere. So:

$r=5mm \\ \\ h=10mm \\ \\ \\ V=(3.14) (5)^2((10)+\frac{4}{3}(5)) \\ \\ V=25(3.14)(10+\frac{20}{3}) \\ \\ \boxed{V\approx 1308.33mm^3}$

7 0

2 years ago

Apply the distributive property to create an equivalent expression.

Amanda [17]

The distributive property: a(b + c) = ab + ac

(-7c + 8d)0.6 = (-7c)(0.6) + (8d)(0.6) = -4.2c + 4.8d

7 0

3 years ago

Read 2 more answers